package cn.clwxy.gdz.service;

import cn.clwxy.gdz.entity.Student;
import cn.clwxy.gdz.entity.Teacher;

public interface LoginService {
	boolean isTeacher(String login_phone );
	boolean isStudent(String login_phone);
	Teacher getTeaher(String login_phone,String login_pwd);
	Student getStudent(String login_phone,String login_pwd); 
	Integer getStudentIdByPhone(String studentPhone);
	
	
	
}
